LPBH4M Underwater Connector Low Profile Bulkhead Connector 4 Pin Contact Male
The LPBH4M is a male bulkhead from RV POWER GROUP's Low Profile Series. Designed for space-constrained subsea installations, it combines 316L stainless steel construction with double EPDM O-ring sealing for reliable IP68 performance at depth.
Technical Specifications
| Parameter | Specification |
|---|
| Model | LPBH4M |
| Series | Low Profile Series |
| Type | Low Profile Bulkhead Connector |
| Pin Count | 4 contacts |
| Gender | Male |
| Rated Voltage | 300V DC / AC |
| Rated Current | Up to 10A per contact |
| IP Rating | IP68 (tested at depth) |
| Connector Body | 316L Stainless Steel |
| Seals | EPDM O-ring, oil & seawater resistant |
| Temperature Range | -40°C to +80°C |
| Termination | Solder or crimp (customer specified) |
Materials
- Body: 316L stainless steel — corrosion-resistant, designed for long-term subsea immersion
- Contacts: Gold-plated brass — low resistance, durable in saline environments
- Seals: EPDM O-rings — excellent chemical resistance and long-term elasticity in seawater
- Backnut: Stainless steel with nylon cable gland — strain relief and waterproof sealing
Applications
- Subsea junction boxes and panel feedthroughs
- ROV/AUV tool and sensor networks requiring low-profile penetrations
- Offshore energy: wind turbine substructures, wave and tidal systems
- Naval and defense: mine countermeasures and submarine applications
- Marine science: oceanographic moorings, CTD sensor deployments
Why RV POWER Low Profile Series?
- Space-saving design: Minimized height for installations with strict envelope constraints
- Proven reliability: 316L stainless steel body and double EPDM O-ring seals ensure stable IP68 at depth
- Customizable: Pin count, cable size, termination method, and material variants available on request
- Competitive pricing: Cost-effective alternative to SubConn and SEACON — comparable specs, faster delivery
